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Hose fixture and hydraulic support

A fixing device and hose technology, applied in the direction of pipeline supports, mine roof supports, pipes/pipe joints/pipe fittings, etc., can solve the problems of disorderly arrangement of rubber pipes, poor fixing effect, inconvenient maintenance, etc. The effect of suppressing movement

Active Publication Date: 2016-09-28
SANY HEAVY EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of this method are: the arrangement of the rubber hose is messy, which is not convenient for the operator to overhaul; the fixing effect is not good, and it is necessary to use straps for auxiliary fixing, which makes the structure more complicated

Method used

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  • Hose fixture and hydraulic support
  • Hose fixture and hydraulic support
  • Hose fixture and hydraulic support

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. In the rubber hose fixing device provided by the present application, the top surface is the surface close to the top beam or the shield beam, and the bottom surface is the surface opposite thereto. Various preferred embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0029] See figure 1 and figure 2 , which shows the structure of the hose fixing device provided by the embodiment of the present invention. The hose fixture includes:

[0030] Pipe clamp 3, it is provided with several rubber hose placement grooves 32 (see image 3 );

[0031] The fixed plate 4 is set in the rubber hose placement groove 32;

[0032] The fixing plate 4 is detachably connected with the pipe clip 3 .

[0033] The hose fixing device provided in this embodiment i...

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PUM

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Abstract

The invention discloses a rubber hose fixing device and a hydraulic support. The rubber hose fixing device includes: a pipe clip, which is provided with several rubber hose placement grooves; a fixing plate, which is arranged in the rubber hose placement groove; and the fixing plate is detachably connected with the pipe clips. Using the rubber hose fixing device provided by the present invention, multiple rubber hoses can be fixed neatly. When a failure occurs, it is convenient for the operator to judge the location of the failure in time and maintain the corresponding pipeline; The fixing of the rubber hose is relatively firm. When the impact of the liquid in the rubber hose drives the rubber hose to move, the fixed plate and the rubber hose placement groove can effectively restrain the movement of the rubber hose. No other auxiliary fixing parts are needed. The structure is relatively simple, and the potential safety hazard caused by the irregular movement of the rubber hose is also reduced. Hidden danger.

Description

technical field [0001] The invention relates to the field of coal mining machinery, in particular to a rubber hose fixing device and a hydraulic support. Background technique [0002] Hydraulic support is a device used to control mine pressure in coal mining face. The hydraulic support can effectively support and control the roof of the working face, isolate the goaf, maintain a safe working space, and prevent gangue from entering the mining face. Hydraulic supports are usually used in conjunction with coal shearers to improve and enhance the efficiency of coal mining and transportation equipment, reduce the labor intensity of coal miners, and maximize the safety of coal miners. [0003] Hydraulic supports are generally composed of mechanical structural parts, hydraulic systems and electrical systems. Among them, the mechanical structural parts are mainly composed of top beams, cover beams, side guards, connecting rods, columns, bases, etc.; the hydraulic system is compose...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L3/223E21D23/04
CPCE21D23/04F16L3/223
Inventor 朱庆波周俊刘绍东
Owner SANY HEAVY EQUIP CO LTD